My Oracle Support Banner

AIX: abrupt node eviction (Doc ID 2111627.1)

Last updated on JULY 08, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
IBM AIX on POWER Systems (64-bit)

Symptoms

One of the cluster node is getting evicted and restarting abruptly.

Commonly, the abrupt node eviction is due to heavy paging or memory starvation that leads to some threads of ocssd.bin not getting scheduled.

However, the server shows that a large amount of memory was free at the time of node crash.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.